Based on information from Environment Canada, Dr. David McKeown, Toronto’s Medical Officer of Health, has issued an Extreme Cold Weather Alert today for Toronto that will be in effect until further notice.
Exposure to cold weather can be harmful to your health. Hypothermia occurs when the body’s core temperature drops below 35°C and can have severe consequences, including organ failure and death. Frostnip and frostbite can also occur in cold weather when skin freezes.